Chen; Changyuan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; Changyuan.The latest application filed is for "method of reducing neighboring word-line interference".

Company Profile

9.40.34

Chen; Changyuan - San Ramon CA
Chen; Changyuan - San Jose CA
Chen; Changyuan - Sunnyvale CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Programming to minimize cross-temperature threshold voltage widening Grant 10,978,145 - Ray , et al. April 13, 2	2021-04-13
Method Of Reducing Neighboring Word-line Interference App 20210104280 - Lee; Sung-Chul ; et al.	2021-04-08
Programming To Minimize Cross-temperature Threshold Voltage Widening App 20210050054 - Ray; Biswajit ; et al.	2021-02-18
Post write erase conditioning Grant 10,818,366 - Dunga , et al. October 27, 2	2020-10-27
Post Write Erase Conditioning App 20200152281 - DUNGA; Mohan Vamsi ; et al.	2020-05-14
Memory device with reduced neighbor word line interference using adjustable voltage on source-side unselected word line Grant 10,636,501 - Chen , et al.	2020-04-28
Three dimensional NAND memory device with drain select gate electrode shared between multiple strings Grant 10,566,059 - Diep , et al. Feb	2020-02-18
Post write erase conditioning Grant 10,553,294 - Dunga , et al. Fe	2020-02-04
System and method for string-based erase verify to create partial good blocks Grant 10,535,411 - Dunga , et al. Ja	2020-01-14
Three Dimensional Nand Memory Device With Drain Select Gate Electrode Shared Between Multiple Strings App 20190333581 - DIEP; Vinh ; et al.	2019-10-31
Memory write verification using temperature compensation Grant 10,304,559 - Naik , et al.	2019-05-28
Erase speed based word line control Grant 10,304,551 - Ray , et al.	2019-05-28
Post Write Erase Conditioning App 20190156902 - DUNGA; Mohan Vamsi ; et al.	2019-05-23
Post write erase conditioning Grant 10,269,439 - Dunga , et al.	2019-04-23
Non-volatile memory with methods to reduce creep-up field between dummy control gate and select gate Grant 10,204,689 - Lu , et al. Feb	2019-02-12
Non-volatile Memory With Methods To Reduce Creep-Up Field Between Dummy Control Gate And Select Gate App 20190035480 - Lu; Ching-Huang ; et al.	2019-01-31
System And Method For String-based Erase Verify To Create Partial Good Blocks App 20180342304 - Dunga; Mohan ; et al.	2018-11-29
Post Write Erase Conditioning App 20180286487 - Dunga; Mohan Vamsi ; et al.	2018-10-04
Erase for partially programmed blocks in non-volatile memory Grant 10,074,440 - Ray , et al. September 11, 2	2018-09-11
Memory Write Verification Using Temperature Compensation App 20180189135 - NAIK; HIMANSHU HEMANT ; et al.	2018-07-05
Cell current based bit line voltage Grant 10,008,273 - Ray , et al. June 26, 2	2018-06-26
System and method for programming a memory device with multiple writes without an intervening erase Grant 9,972,396 - Naik , et al. May 15, 2	2018-05-15
Erase For Partially Programmed Blocks In Non-Volatile Memory App 20180122489 - Ray; Biswajit ; et al.	2018-05-03
Method of programming a continuous-channel flash memory device Grant 9,892,790 - Widjaja , et al. February 13, 2	2018-02-13
Erase Speed Based Word Line Control App 20170372789 - Ray; Biswajit ; et al.	2017-12-28
Cell Current Based Bit Line Voltage App 20170358365 - Ray; Biswajit ; et al.	2017-12-14
System solution for first read issue using time dependent read voltages Grant 9,711,231 - Yip , et al. July 18, 2	2017-07-18
Apparatus and method for preconditioning currents to reduce errors in sensing for non-volatile memory Grant 9,704,588 - Ray , et al. July 11, 2	2017-07-11
Self-detecting a heating event to non-volatile storage Grant 9,704,595 - Eyal , et al. July 11, 2	2017-07-11
Data storage device having reflow awareness Grant 9,583,206 - Luo , et al. February 28, 2	2017-02-28
Split Gate NAND Flash Memory Structure And Array, Method Of Programming, Erasing And Reading Thereof, And Method Of Manufacturing App 20170032846 - Widjaja; Yuniarto ; et al.	2017-02-02
Word line dependent temperature compensation scheme during sensing to counteract cross-temperature effect Grant 9,543,028 - Ray , et al. January 10, 2	2017-01-10
Temperature dependent sensing scheme to counteract cross-temperature threshold voltage distribution widening Grant 9,530,512 - Ray , et al. December 27, 2	2016-12-27
Nonvolatile storage reflow detection Grant 9,472,270 - Liang , et al. October 18, 2	2016-10-18
Split gate NAND flash memory structure and array, method of programming, erasing and reading thereof, and method of manufacturing Grant 9,449,693 - Widjaja , et al. September 20, 2	2016-09-20
Programming non-volatile storage with fast bit detection and verify skip Grant RE46,056 - Chen , et al. July 5, 2	2016-07-05
Nonvolatile Storage Reflow Detection App 20160118112 - Liang; Guirong ; et al.	2016-04-28
Data Storage Device Having Reflow Awareness App 20160099078 - LUO; TING ; et al.	2016-04-07
Temperature Dependent Sensing Scheme To Counteract Cross-temperature Threshold Voltage Distribution Widening App 20160086674 - Ray; Biswajit ; et al.	2016-03-24
Word Line Dependent Temperature Compensation Scheme During Sensing To Counteract Cross-temperature Effect App 20160086675 - Ray; Biswajit ; et al.	2016-03-24
In-situ block folding for nonvolatile memory Grant 9,201,788 - Avila , et al. December 1, 2	2015-12-01
In-Situ Block Folding for Nonvolatile Memory App 20150331626 - Avila; Chris ; et al.	2015-11-19
Split Gate NAND Flash Memory Structure And Array, Method Of Programming, Erasing And Reading Thereof, And Method Of Manufacturing App 20140340967 - Widjaja; Yuniarto ; et al.	2014-11-20
In-situ block folding for nonvolatile memory Grant 8,886,877 - Avila , et al. November 11, 2	2014-11-11
Memory system with unverified program step Grant 8,830,745 - Mui , et al. September 9, 2	2014-09-09
Split gate NAND flash memory structure and array, method of programming, erasing and reading thereof, and method of manufacturing Grant 8,780,642 - Widjaja , et al. July 15, 2	2014-07-15
Memory System with Unverified Program Step App 20140022841 - Mui; Man Lung ; et al.	2014-01-23
Programming non-volatile storage with fast bit detection and verify skip Grant 8,456,915 - Chen , et al. June 4, 2	2013-06-04
Programming Non-volatile Storage With Fast Bit Detection And Verify Skip App 20120188824 - Chen; Changyuan ; et al.	2012-07-26
Programming non-volatile storage with fast bit detection and verify skip Grant 8,174,895 - Chen , et al. May 8, 2	2012-05-08
Non-diffusion junction split-gate nonvolatile memory cells and arrays, methods of programming, erasing, and reading thereof, and methods of manufacture Grant 8,164,135 - Chen , et al. April 24, 2	2012-04-24
Programming Non-volatile Storage With Fast Bit Detection And Verify Skip App 20110170358 - Chen; Changyuan ; et al.	2011-07-14
Hybrid programming methods and systems for non-volatile memory storage elements Grant 7,961,511 - Lee , et al. June 14, 2	2011-06-14
Split Gate NAND Flash Memory Structure and Array, Method of Programming, Erasing and Reading Thereof, and Method of Manufacturing App 20100322015 - Widjaja; Yuniarto ; et al.	2010-12-23
Method and apparatus for reading and programming a non-volatile memory cell in a virtual ground array Grant 7,826,267 - Frayer , et al. November 2, 2	2010-11-02
Split gate NAND flash memory structure and array, method of programming, erasing and reading thereof, and method of manufacturing Grant 7,808,839 - Widjaja , et al. October 5, 2	2010-10-05
Non-diffusion Junction Split-gate Nonvolatile Memory Cells And Arrays, Methods Of Programming, Erasing, And Reading Thereof, And Methods Of Manufacture App 20100220533 - Chen; Changyuan ; et al.	2010-09-02
Non-diffusion junction split-gate nonvolatile memory cells and arrays, methods of programming, erasing, and reading thereof, and methods of manufacture Grant 7,723,774 - Chen , et al. May 25, 2	2010-05-25
Method And Apparatus For Reading And Programming A Non-Volatile Memory Cell In A Virtual Ground Array App 20090290430 - Frayer; Jack ; et al.	2009-11-26
Bidirectional split gate NAND flash memory structure and array, method of programming, erasing and reading thereof, and method of manufacturing Grant 7,544,569 - Gao , et al. June 9, 2	2009-06-09
Integrated Semiconductor Metal-Insulator-Semiconductor Capacitor App 20090096507 - Gao; Feng ; et al.	2009-04-16
Non-diffusion Junction Split-gate Nonvolatile Memory Cells And Arrays, Methods Of Programming, Erasing, And Reading Thereof, And Methods Of Manufacture App 20090016113 - Chen; Changyuan ; et al.	2009-01-15
Bi-directional read/program non-volatile floating gate memory array, and method of formation Grant 7,358,559 - Tsui , et al. April 15, 2	2008-04-15
Hybrid Programming Methods And Systems For Non-volatile Memory Storage Elements App 20080084761 - Lee; Dana ; et al.	2008-04-10
Split gate NAND flash memory structure and array, method of programming, erasing and reading thereof, and method of manufacturing App 20070237005 - Widjaja; Yuniarto ; et al.	2007-10-11
Bidirectional split gate NAND flash memory structure and array, method of programming, erasing and reading thereof, and method of manufacturing Grant 7,247,907 - Gao , et al. July 24, 2	2007-07-24
Split gate NAND flash memory structure and array, method of programming, erasing and reading thereof, and method of manufacturing Grant 7,242,051 - Widjaja , et al. July 10, 2	2007-07-10
Bi-directional read/program non-volatile floating gate memory array, and method of formation App 20070069275 - Tsui; Felix (Ying-Kit) ; et al.	2007-03-29
Bidirectional split gate NAND flash memory structure and array, method of programming, erasing and reading thereof, and method of manufacturing App 20070020853 - Gao; Feng ; et al.	2007-01-25
Bidirectional Split Gate Nand Flash Memory Structure And Array, Method Of Programming, Erasing And Reading Thereof, And Method Of Manufacturing App 20060273378 - Gao; Feng ; et al.	2006-12-07
Split gate NAND flash memory structure and array, method of programming, erasing and reading thereof, and method of manufacturing App 20060261399 - Widjaja; Yuniarto ; et al.	2006-11-23
Integrated semiconductor metal-insulator-semiconductor capacitor App 20060017084 - Gao; Feng ; et al.	2006-01-26

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